protected override void Render(HtmlTextWriter writer)
{
RssChannel channel = new RssChannel();
TopicCollection topics = RepositoryRegistry.TopicRepository.FindByForumId(forumID);
foreach (Topic topic in topics)
{
RssItem item = new RssItem();
item.Title = topic.Name;
item.Description = topic.Name;
item.PubDate = DateTime.Now.ToUniversalTime();
item.Author = topic.Author.Name;
item.Link = new Uri(ForumApplication.Instance.GetLink(SharePointForumControls.ViewMessages, "topic={0}", topic.Id));
channel.Items.Add(item);
}
channel.Title = ForumApplication.Instance.Title;
channel.Description = ForumApplication.Instance.Title;
channel.LastBuildDate = channel.Items.LatestPubDate();
channel.Link = new Uri(ForumApplication.Instance.BasePath);
RssFeed feed = new RssFeed();
feed.Channels.Add(channel);
Page.Response.Clear();
Page.Response.ContentType = "text/xml";
feed.Write(Page.Response.OutputStream);
Page.Response.End();
}
static void Main(string[] args)
{
#region Write Update RSS Feed
#region 101
RssItem item = new RssItem();
item.Title = "105";
item.Comments = "1.0.0.105";
item.Description = "Freies Funknetz Switcher Version 1.0.0.105\n\n" +
"* \"Bake wiederholen\" Text in \"Bake aktiviert\" geändert\n" +
"* Fehler gefixt der dazu geführt hat dass eine Bake ununterbrochen wiederholt wurde\n"+
"* Voice Schaltung nocheinmal überarbeitet jetzt erfolgt nurnoch eine Deaktiviert/Aktiviert\n"+
" Meldung und sonst keine Änderung im Verhalten des Switchers\n";
item.PubDate = DateTime.Now.ToUniversalTime();
item.Link = new System.Uri("http://dropbox.schrankmonster.de/dropped/FFN-Switcher-105.zip");
#endregion
RssChannel channel = new RssChannel();
channel.Items.Add(item);
channel.Title = "Freies Funknetz Switcher Tool Update Channel";
channel.Description = "Updates for FFN Switcher";
channel.Link = new System.Uri("http://dropbox.schrankmonster.de/FFNSwitcher.xml");
channel.Generator = "FFN Switcher Update Tool";
channel.LastBuildDate = DateTime.Now;
RssFeed feed = new RssFeed();
feed.Channels.Add(channel);
feed.Write("FFNSwitcher.xml");
#endregion
}
/// <summary>Closes connection to file.</summary>
/// <remarks>This method also releases any resources held while reading.</remarks>
public void Close()
{
image = null;
channel = null;
enclosure = null;
item = null;
if (reader != null)
{
reader.Close();
reader = null;
}
elementText = null;
xmlNodeStack = null;
}
/// <summary>
/// Use a typical RssItem as data source.
/// </summary>
public RssNewsItem(RssNewsSource source, RssItem item)
: base(source)
{
// If created from an rss item this means this is a new item, not known to the DB yet.
this.IsRead = false;
Author = item.Author;
Comments = item.Comments;
Description = item.Description;
if (item.Guid != null)
{
Guid = item.Guid.Name;
}
Link = item.Link;
DateTime = item.PubDate;
Title = item.Title.Trim();
}
/// <summary>
/// Use a typical RssItem as data source.
/// </summary>
public RssNewsEvent(RssItem item)
{
// If created from an rss item this means this is a new item, not known to the DB yet.
this.IsRead = false;
Author = item.Author;
Comments = item.Comments;
Description = item.Description;
if (item.Guid != null)
{
EventId = item.Guid.Name;
}
Link = item.Link.ToString();
DateTime = item.PubDate;
Title = item.Title.Trim();
}
/// <summary>Closes connection to file.</summary>
/// <remarks>This method also releases any resources held while reading.</remarks>
public void Close()
{
textInput = null;
image = null;
cloud = null;
channel = null;
source = null;
enclosure = null;
category = null;
item = null;
if (reader != null)
{
reader.Close();
reader = null;
}
elementText = null;
xmlNodeStack = null;
}
/// <summary>Closes connection to file.</summary>
/// <remarks>This method also releases any resources held while reading.</remarks>
public void Close()
{
this.textInput = null;
this.image = null;
this.cloud = null;
this.channel = null;
this.source = null;
this.enclosure = null;
this.category = null;
this.item = null;
if (this.reader != null)
{
this.reader.Close();
this.reader = null;
}
this.elementText = null;
this.xmlNodeStack = null;
}
private RssItem ParseItem(XmlNodeList itemNodes)
{
RssItem item = new RssItem();
foreach (XmlNode itemNode in itemNodes)
{
switch (itemNode.Name.ToLower())
{
case "title":
item.Title = itemNode.InnerText;
break;
case "link":
item.Link = itemNode.InnerText;
break;
case "description":
item.Description = itemNode.InnerText;
break;
case "content:encoded":
item.Description = itemNode.InnerText;
break;
case "guid":
item.Guid = ParseGuid(itemNode.Attributes);
break;
case "pubdate":
item.PubDate = ParseDate(itemNode.InnerText);
break;
case "enclosure":
item.Enclosure = ParseEnclosure(itemNode.Attributes);
break;
case "dc:date":
item.PubDate = ParseDcDate(itemNode.InnerText);
break;
}
}
return(item);
}
public static RssChannel ConvertToRssChannel(StoryCollection stories, string title, string description, string link, Host host)
{
RssChannel channel = new RssChannel();
channel.Title = title;
channel.Description = description;
channel.Link = new System.Uri(link);
channel.Language = "en-us";
channel.Generator = host.SiteTitle + " - " + host.TagLine;
channel.Docs = "";
channel.TimeToLive = 30;
channel.Copyright = "Atweb Publishing Ltd.";
if (stories.Count == 0) {
RssItem item = new RssItem();
item.Title = " ";
item.Description = " ";
item.PubDate = DateTime.Now.ToUniversalTime();
channel.Items.Add(item);
} else {
foreach (Story story in stories) {
string storyUrl = host.RootUrl + UrlFactory.CreateUrl(UrlFactory.PageName.ViewStory, story.StoryIdentifier, CategoryCache.GetCategory(story.CategoryID, host.HostID).CategoryIdentifier);
//TODO: GJ: add category info
RssItem item = new RssItem();
item.Title = story.Title;
item.Description = story.Description + " <br /><br /><br />" + Incremental.Common.Web.Helpers.ControlHelper.RenderControl(new Incremental.Kick.Web.Controls.StoryDynamicImage(story.Url, host));
item.PubDate = story.PublishedOn.ToUniversalTime();
RssGuid guid = new RssGuid();
guid.Name = storyUrl;
guid.PermaLink = true;
item.Guid = guid;
item.Link = new Uri(storyUrl);
channel.Items.Add(item);
}
}
return channel;
}
private RssItem BuildCommentRssItem(Comment item)
{
item.Post = _postRepository.Get(item.PostId);
var link = string.Format("{0}/#!/post/{1}", Config.URL.Domain, item.Post.Url);
var rssItem = new RssItem
{
Title = item.Content,
Link = new Uri(link),
Description = string.Format("{0}<br />发表于:{1}", item.Content, item.Post.Title),
PubDate = item.CreateDate,
Author = item.Author,
Guid = new RssGuid {Name = item.CommentId.ToString()}
};
foreach (var cat in item.Post.Categorys)
{
rssItem.Categories.Add(new RssCategory
{
Name = string.Format("{0} - {1}", item.Post.Group.Name, cat.Name)
});
}
return rssItem;
}
/// <summary>Adds a specified item to this collection.</summary>
/// <param name="item">The item to add.</param>
/// <returns>The zero-based index of the added item.</returns>
public int Add(RssItem item)
{
pubDateChanged = true;
return List.Add(item);
}
static void Main(string[] args)
{
RssFeed r = new RssFeed();
r.Version = RssVersion.RSS20;
RssItem ri1a = new RssItem();
ri1a.Author = "Test Author 1a";
ri1a.Title = "Test Title 1a";
ri1a.Description = "Test Description 1a";
ri1a.Link = new Uri("http://www.yourserver.com/");
ri1a.PubDate = DateTime.Now;
RssItem ri1b = new RssItem();
ri1b.Author = "Test Author 1b";
ri1b.Title = "Test Title 1b";
ri1b.Description = "Test Description 1b";
ri1b.Link = new Uri("http://www.yourserver.com/");
ri1b.PubDate = DateTime.Now;
RssChannel rc1 = new RssChannel();
rc1.Items.Add(ri1a);
rc1.Items.Add(ri1b);
rc1.Title = "Test Channel Title 1";
rc1.Description = "Test Channel Description 1";
rc1.Link = new Uri("http://www.yourserver.com/channel.html");
rc1.PubDate = DateTime.Now;
r.Channels.Add(rc1);
RssPhotoAlbumCategoryPhotoPeople pacpp = new RssPhotoAlbumCategoryPhotoPeople("John Doe");
RssPhotoAlbumCategoryPhoto pacp1 = new RssPhotoAlbumCategoryPhoto(DateTime.Now.Subtract(new TimeSpan(2, 12, 0, 0)), "Test Photo Description 1", new Uri("http://www.yourserver.com/PhotoAlbumWeb/GetPhoto.aspx?PhotoID=123"), pacpp);
RssPhotoAlbumCategoryPhoto pacp2 = new RssPhotoAlbumCategoryPhoto(DateTime.Now.Subtract(new TimeSpan(2, 10, 0, 0)), "Test Photo Description 2", new Uri("http://www.yourserver.com/PhotoAlbumWeb/GetPhoto.aspx?PhotoID=124"));
RssPhotoAlbumCategoryPhoto pacp3 = new RssPhotoAlbumCategoryPhoto(DateTime.Now.Subtract(new TimeSpan(2, 10, 0, 0)), "Test Photo Description 2", new Uri("http://www.yourserver.com/PhotoAlbumWeb/GetPhoto.aspx?PhotoID=125"));
RssPhotoAlbumCategoryPhotos pacps = new RssPhotoAlbumCategoryPhotos();
pacps.Add(pacp1);
pacps.Add(pacp2);
RssPhotoAlbumCategory pac1 = new RssPhotoAlbumCategory("Test Photo Album Category 1", "Test Photo Album Category Description 1", DateTime.Now.Subtract(new TimeSpan(5, 10, 0, 0)), DateTime.Now, pacps);
RssPhotoAlbumCategory pac2 = new RssPhotoAlbumCategory("Test Photo Album Category 2", "Test Photo Album Category Description 2", DateTime.Now.Subtract(new TimeSpan(9, 10, 0, 0)), DateTime.Now, pacp3);
RssPhotoAlbumCategories pacs = new RssPhotoAlbumCategories();
pac1.BindTo(ri1a.GetHashCode());
pac2.BindTo(ri1b.GetHashCode());
pacs.Add(pac1);
pacs.Add(pac2);
RssPhotoAlbum pa = new RssPhotoAlbum(new Uri("http://your.web.server/PhotoAlbumWeb"), pacs);
pa.BindTo(rc1.GetHashCode());
r.Modules.Add(pa);
RssItem ri2 = new RssItem();
ri2.Author = "Test Author 2";
ri2.Title = "Test Title 2";
ri2.Description = "Test Description 2";
ri2.Link = new Uri("http://www.yourotherserver.com/");
ri2.PubDate = DateTime.Now;
RssChannel rc2 = new RssChannel();
rc2.Items.Add(ri2);
rc2.Title = "Test Channel Title 2";
rc2.Description = "Test Channel Description 2";
rc2.Link = new Uri("http://www.yourotherserver.com/channel.html");
rc2.PubDate = DateTime.Now;
r.Channels.Add(rc2);
r.Write("out.xml");
RssBlogChannel rbc = new RssBlogChannel(new Uri("http://www.google.com"), new Uri("http://www.google.com"), new Uri("http://www.google.com"), new Uri("http://www.google.com"));
}
/// <summary>Removes a specified item from this collection.</summary>
/// <param name="item">The item to remove.</param>
public void Remove(RssItem item)
{
pubDateChanged = true;
List.Remove(item);
}
/// <summary>Determines whether the RssItemCollection contains a specific element.</summary>
/// <param name="rssItem">The RssItem to locate in the RssItemCollection.</param>
/// <returns>true if the RssItemCollection contains the specified value; otherwise, false.</returns>
public bool Contains(RssItem rssItem)
{
return(List.Contains(rssItem));
}
/// <summary>Inserts an item into this collection at a specified index.</summary>
/// <param name="index">The zero-based index of the collection at which to insert the item.</param>
/// <param name="item">The item to insert into this collection.</param>
public void Insert(int index, RssItem item)
{
pubDateChanged = true;
List.Insert(index, item);
}
private void writeItem(RssItem.RssItem item, int channelHashCode)
{
if (writer == null)
throw new InvalidOperationException("RssWriter has been closed, and can not be written to.");
if (item == null)
throw new ArgumentNullException("Item must be instanciated with data to be written.");
if (!wroteChannel)
throw new InvalidOperationException("Channel must be written first, before writing an item.");
BeginDocument();
writer.WriteStartElement("item");
switch (rssVersion)
{
case RssVersion.RSS090:
case RssVersion.RSS10:
case RssVersion.RSS091:
WriteElement("title", item.Title, true);
WriteElement("description", item.Description, false);
WriteElement("link", item.Link, true);
break;
case RssVersion.RSS20:
if ((item.Title == RssDefault.String) && (item.Description == RssDefault.String))
throw new ArgumentException("item title and description cannot be null");
goto case RssVersion.RSS092;
case RssVersion.RSS092:
WriteElement("title", item.Title, false);
WriteElement("description", item.Description, false);
WriteElement("link", item.Link, false);
if (item.Source != null)
{
writer.WriteStartElement("source");
WriteAttribute("url", item.Source.Url, true);
writer.WriteString(item.Source.Name);
writer.WriteEndElement();
}
if (item.Enclosure != null)
{
writer.WriteStartElement("enclosure");
WriteAttribute("url", item.Enclosure.Url, true);
WriteAttribute("length", item.Enclosure.Length, true);
WriteAttribute("type", item.Enclosure.Type, true);
writer.WriteEndElement();
}
foreach (RssCategory category in item.Categories)
if (category.Name != RssDefault.String)
{
writer.WriteStartElement("category");
WriteAttribute("domain", category.Domain, false);
writer.WriteString(category.Name);
writer.WriteEndElement();
}
break;
}
if (rssVersion == RssVersion.RSS20)
{
WriteElement("author", item.Author, false);
WriteElement("comments", item.Comments, false);
if ((item.Guid != null) && (item.Guid.Name != RssDefault.String))
{
writer.WriteStartElement("guid");
try
{
WriteAttribute("isPermaLink", (bool) item.Guid.PermaLink, false);
}
catch
{
}
writer.WriteString(item.Guid.Name);
writer.WriteEndElement();
}
WriteElement("pubDate", item.PubDate, false);
foreach (RssModule rssModule in _rssModules)
{
if (rssModule.IsBoundTo(channelHashCode))
{
foreach (RssModuleItemCollection rssModuleItemCollection in rssModule.ItemExtensions)
{
if (rssModuleItemCollection.IsBoundTo(item.GetHashCode()))
writeSubElements(rssModuleItemCollection, rssModule.NamespacePrefix);
}
}
}
}
writer.WriteEndElement();
writer.Flush();
}
private static NzbInfo ParseNzbInfo(FeedInfo feed, RssItem item)
{
NzbSite site = NzbSite.Parse(feed.Url.ToLower());
return new NzbInfo
{
Id = site.ParseId(item.Link.ToString()),
Title = item.Title,
Site = site,
Link = item.Link,
Description = item.Description,
};
}
private void writeItem(RssItem item, int channelHashCode)
{
if (this.Writer == null)
{
throw new InvalidOperationException("RssWriter has been closed, and can not be written to.");
}
if (item == null)
{
throw new ArgumentNullException("Item must be instanciated with data to be written.");
}
if (!this.ChannelBegun)
{
throw new InvalidOperationException("Channel must be written first, before writing an item.");
}
this.BeginDocument();
this.Writer.WriteStartElement("item");
if ((item.Title == RssDefault.String) && (item.Description == RssDefault.String))
{
throw new ArgumentException("item title and description cannot be null");
}
this.WriteElement("title", item.Title, false);
this.WriteElement("description", item.Description, false);
this.WriteElement("link", item.Link, false);
if (item.Source != null)
{
this.Writer.WriteStartElement("source");
this.WriteAttribute("url", item.Source.Url, true);
this.Writer.WriteString(item.Source.Name);
this.Writer.WriteEndElement();
}
if (item.Enclosure != null)
{
this.Writer.WriteStartElement("enclosure");
this.WriteAttribute("url", item.Enclosure.Url, true);
this.WriteAttribute("length", item.Enclosure.Length, true);
this.WriteAttribute("type", item.Enclosure.Type, true);
this.Writer.WriteEndElement();
}
foreach (RssCategory category in item.Categories)
{
if (category.Name != RssDefault.String)
{
this.Writer.WriteStartElement("category");
this.WriteAttribute("domain", category.Domain, false);
this.Writer.WriteString(category.Name);
this.Writer.WriteEndElement();
}
}
this.WriteElement("author", item.Author, false);
this.WriteElement("comments", item.Comments, false);
if ((item.Guid != null) && (item.Guid.Name != RssDefault.String))
{
this.Writer.WriteStartElement("guid");
if (!item.Guid.PermaLink.IsNull)
{
this.WriteAttribute("isPermaLink", (bool)item.Guid.PermaLink, false);
}
this.Writer.WriteString(item.Guid.Name);
this.Writer.WriteEndElement();
}
this.WriteElement("pubDate", item.PubDate, false);
foreach (RssModule rssModule in this._rssModules)
{
if (rssModule.IsBoundTo(channelHashCode))
{
foreach (RssModuleItemCollection rssModuleItemCollection in rssModule.ItemExtensions)
{
if (rssModuleItemCollection.IsBoundTo(item.GetHashCode()))
{
this.writeSubElements(rssModuleItemCollection, rssModule.NamespacePrefix);
}
}
}
}
this.Writer.WriteEndElement();
this.Writer.Flush();
}
/// <summary>Reads the next RssElement from the stream.</summary>
/// <returns>An RSS Element</returns>
/// <exception cref="InvalidOperationException">RssReader has been closed, and can not be read.</exception>
/// <exception cref="System.IO.FileNotFoundException">RSS file not found.</exception>
/// <exception cref="System.Xml.XmlException">Invalid XML syntax in RSS file.</exception>
/// <exception cref="System.IO.EndOfStreamException">Unable to read an RssElement. Reached the end of the stream.</exception>
public RssElement Read()
{
bool readData = false;
bool pushElement = true;
RssElement rssElement = null;
int lineNumber = -1;
int linePosition = -1;
if (reader == null)
{
throw new InvalidOperationException("RssReader has been closed, and can not be read.");
}
do
{
pushElement = true;
try
{
readData = reader.Read();
}
catch (System.IO.EndOfStreamException e)
{
throw new System.IO.EndOfStreamException("Unable to read an RssElement. Reached the end of the stream.", e);
}
catch (System.Xml.XmlException e)
{
if (lineNumber != -1 || linePosition != -1)
{
if (reader.LineNumber == lineNumber && reader.LinePosition == linePosition)
{
throw exceptions.LastException;
}
}
lineNumber = reader.LineNumber;
linePosition = reader.LinePosition;
exceptions.Add(e); // just add to list of exceptions and continue :)
}
if (readData)
{
string readerName = reader.Name.ToLower();
switch (reader.NodeType)
{
case XmlNodeType.Element:
{
if (reader.IsEmptyElement && reader.AttributeCount == 0)
{
break;
}
elementText = new StringBuilder();
switch (readerName)
{
case "item":
// is this the end of the channel element? (absence of </channel> before <item>)
if (!wroteChannel)
{
wroteChannel = true;
rssElement = channel; // return RssChannel
readData = false;
}
item = new RssItem(); // create new RssItem
channel.Items.Add(item);
break;
//case "source":
// source = new RssSource();
// item.Source = source;
// for (int i = 0; i < reader.AttributeCount; i++)
// {
// reader.MoveToAttribute(i);
// switch (reader.Name.ToLower())
// {
// case "url":
// try
// {
// source.Url = reader.Value;
// }
// catch (Exception e)
// {
// exceptions.Add(e);
// }
// break;
// }
// }
// break;
//case "pubdate":
// try
// {
// item.PubDate = W3CDateTime.Parse(elementText.ToString()).DateTime;
// }
// catch (Exception e)
// {
// try
// {
// string tmp = elementText.ToString();
// tmp = tmp.Substring(0, tmp.LastIndexOf(" "));
// tmp += " GMT";
// item.PubDate = DateTime.Parse(tmp);
// }
// catch
// {
// exceptions.Add(e);
// }
// }
// break;
case "enclosure":
enclosure = new RssEnclosure();
item.Enclosure = enclosure;
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "url":
try
{
enclosure.Url = reader.Value;
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "length":
try
{
enclosure.Length = int.Parse(reader.Value);
}
catch (Exception)
{
enclosure.Length = 0;
//exceptions.Add(e);
}
break;
case "type":
enclosure.Type = reader.Value;
break;
}
}
break;
case "guid":
guid = new RssGuid();
item.Guid = guid;
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "ispermalink":
try
{
guid.PermaLink = bool.Parse(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
}
break;
case "channel":
channel = new RssChannel();
image = null;
enclosure = null;
item = null;
break;
case "image":
image = new RssImage();
channel.Image = image;
break;
case "rss":
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
if (reader.Name.ToLower() == "version")
{
switch (reader.Value)
{
case "0.91":
rssVersion = RssVersion.RSS091;
break;
case "0.92":
rssVersion = RssVersion.RSS092;
break;
case "2.0":
rssVersion = RssVersion.RSS20;
break;
default:
rssVersion = RssVersion.NotSupported;
break;
}
}
}
break;
case "rdf":
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
if (reader.Name.ToLower() == "version")
{
switch (reader.Value)
{
case "0.90":
rssVersion = RssVersion.RSS090;
break;
case "1.0":
rssVersion = RssVersion.RSS10;
break;
default:
rssVersion = RssVersion.NotSupported;
break;
}
}
}
break;
}
if (pushElement)
{
xmlNodeStack.Push(readerName);
}
break;
}
case XmlNodeType.EndElement:
{
if (xmlNodeStack.Count == 1)
{
break;
}
string childElementName = (string)xmlNodeStack.Pop();
string parentElementName = (string)xmlNodeStack.Peek();
switch (childElementName) // current element
{
// item classes
case "item":
rssElement = item;
readData = false;
break;
//case "source":
// source.Name = elementText.ToString();
// rssElement = source;
// readData = false;
// break;
case "enclosure":
rssElement = enclosure;
readData = false;
break;
case "guid":
guid.Name = elementText.ToString();
rssElement = guid;
readData = false;
break;
case "pubdate":
rssElement = channel;
readData = false;
break;
case "channel":
if (wroteChannel)
{
wroteChannel = false;
}
else
{
wroteChannel = true;
rssElement = channel;
readData = false;
}
break;
}
switch (parentElementName) // parent element
{
case "item":
switch (childElementName)
{
case "pubdate":
try
{
item.PubDate = W3CDateTime.Parse(elementText.ToString()).DateTime;
}
catch (Exception e)
{
try
{
string tmp = elementText.ToString();
tmp = tmp.Substring(0, tmp.LastIndexOf(" "));
tmp += " GMT";
item.PubDate = DateTime.Parse(tmp);
}
catch
{
exceptions.Add(e);
}
}
break;
case "title":
item.Title = elementText.ToString();
break;
case "link":
item.Link = elementText.ToString();
break;
case "description":
item.Description = elementText.ToString();
break;
}
break;
case "channel":
switch (childElementName)
{
case "title":
channel.Title = elementText.ToString();
break;
case "link":
try
{
channel.Link = elementText.ToString();
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "description":
channel.Description = elementText.ToString();
break;
case "pubdate":
try
{
channel.PubDate = W3CDateTime.Parse(elementText.ToString()).DateTime;
}
catch (Exception)
{
if (elementText.ToString() == "")
{
channel.PubDate = DateTime.Now;
}
else
{
try
{
channel.PubDate = DateTime.Parse(elementText.ToString());
}
catch (Exception e)
{
try
{
string tmp = elementText.ToString();
tmp = tmp.Substring(0, tmp.LastIndexOf(" "));
tmp += " GMT";
channel.PubDate = DateTime.Parse(tmp);
}
catch
{
exceptions.Add(e);
}
}
}
}
break;
case "lastbuilddate":
try
{
channel.LastBuildDate = W3CDateTime.Parse(elementText.ToString()).DateTime;
//channel.LastBuildDate = DateTime.Parse(elementText.ToString());
}
catch (Exception)
{
if (elementText.ToString() == "")
{
channel.LastBuildDate = DateTime.Now;
}
else
{
try
{
channel.LastBuildDate = DateTime.Parse(elementText.ToString());
}
catch (Exception e)
{
try
{
string tmp = elementText.ToString();
tmp = tmp.Substring(0, tmp.LastIndexOf(" "));
tmp += " GMT";
channel.LastBuildDate = DateTime.Parse(tmp);
}
catch
{
exceptions.Add(e);
}
}
}
}
break;
}
break;
case "image":
switch (childElementName)
{
case "url":
try
{
image.Url = elementText.ToString();
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "title":
image.Title = elementText.ToString();
break;
case "link":
try
{
image.Link = elementText.ToString();
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "content:encoded":
item.Content = elementText.ToString();
break;
case "description":
image.Description = elementText.ToString();
break;
}
break;
}
break;
}
case XmlNodeType.Text:
elementText.Append(reader.Value);
break;
case XmlNodeType.CDATA:
elementText.Append(reader.Value);
break;
}
}
}while (readData);
return(rssElement);
}
private RssItem BuildPostRssItem(Post item)
{
var link = string.Format("{0}/#!/post/{1}", Config.URL.Domain, item.Url);
var rssItem = new RssItem
{
Title = item.Title,
Link = new Uri(link),
Description = item.Content,
PubDate = item.PubDate,
//Author = item.PubAdmin.Name, //TODO:ef出错
Guid = new RssGuid {Name = item.PostId.ToString()}
};
foreach (var cat in item.Categorys)
{
rssItem.Categories.Add(new RssCategory
{
Name = string.Format("{0} - {1}", item.Group.Name, cat.Name)
});
}
return rssItem;
}
/// <summary>Reads the next RssElement from the stream.</summary>
/// <returns>An RSS Element</returns>
/// <exception cref="InvalidOperationException">RssReader has been closed, and can not be read.</exception>
/// <exception cref="System.IO.FileNotFoundException">RSS file not found.</exception>
/// <exception cref="System.Xml.XmlException">Invalid XML syntax in RSS file.</exception>
/// <exception cref="System.IO.EndOfStreamException">Unable to read an RssElement. Reached the end of the stream.</exception>
public RssElement Read()
{
bool readData = false;
bool pushElement = true;
RssElement rssElement = null;
int lineNumber = -1;
int linePosition = -1;
if (this.reader == null)
{
throw new InvalidOperationException("RssReader has been closed, and can not be read.");
}
do
{
pushElement = true;
try
{
readData = this.reader.Read();
}
catch (EndOfStreamException e)
{
throw new EndOfStreamException("Unable to read an RssElement. Reached the end of the stream.", e);
}
catch (XmlException e)
{
if (lineNumber != -1 || linePosition != -1)
{
if (this.reader.LineNumber == lineNumber && this.reader.LinePosition == linePosition)
{
throw this.exceptions.LastException;
}
}
lineNumber = this.reader.LineNumber;
linePosition = this.reader.LinePosition;
this.exceptions.Add(e); // just add to list of exceptions and continue :)
}
if (readData)
{
string readerName = this.reader.Name.ToLower();
switch (this.reader.NodeType)
{
case XmlNodeType.Element:
{
if (this.reader.IsEmptyElement)
{
break;
}
this.elementText = new StringBuilder();
switch (readerName)
{
case "item":
// is this the end of the channel element? (absence of </channel> before <item>)
if (!this.wroteChannel)
{
this.wroteChannel = true;
rssElement = this.channel; // return RssChannel
readData = false;
}
this.item = new RssItem(); // create new RssItem
this.channel.Items.Add(this.item);
break;
case "source":
this.source = new RssSource();
this.item.Source = this.source;
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "url":
try
{
this.source.Url = new Uri(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
}
break;
case "enclosure":
this.enclosure = new RssEnclosure();
this.item.Enclosure = this.enclosure;
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "url":
try
{
this.enclosure.Url = new Uri(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "length":
try
{
this.enclosure.Length = int.Parse(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "type":
this.enclosure.Type = this.reader.Value;
break;
}
}
break;
case "guid":
this.guid = new RssGuid();
this.item.Guid = this.guid;
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "ispermalink":
try
{
this.guid.PermaLink = bool.Parse(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
}
break;
case "category":
this.category = new RssCategory();
if ((string)this.xmlNodeStack.Peek() == "channel")
{
this.channel.Categories.Add(this.category);
}
else
{
this.item.Categories.Add(this.category);
}
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "url":
goto case "domain";
case "domain":
this.category.Domain = this.reader.Value;
break;
}
}
break;
case "channel":
this.channel = new RssChannel();
this.textInput = null;
this.image = null;
this.cloud = null;
this.source = null;
this.enclosure = null;
this.category = null;
this.item = null;
break;
case "image":
this.image = new RssImage();
this.channel.Image = this.image;
break;
case "textinput":
this.textInput = new RssTextInput();
this.channel.TextInput = this.textInput;
break;
case "cloud":
pushElement = false;
this.cloud = new RssCloud();
this.channel.Cloud = this.cloud;
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
switch (this.reader.Name.ToLower())
{
case "domain":
this.cloud.Domain = this.reader.Value;
break;
case "port":
try
{
this.cloud.Port = ushort.Parse(this.reader.Value);
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "path":
this.cloud.Path = this.reader.Value;
break;
case "registerprocedure":
this.cloud.RegisterProcedure = this.reader.Value;
break;
case "protocol":
switch (this.reader.Value.ToLower())
{
case "xml-rpc":
this.cloud.Protocol = RssCloudProtocol.XmlRpc;
break;
case "soap":
this.cloud.Protocol = RssCloudProtocol.Soap;
break;
case "http-post":
this.cloud.Protocol = RssCloudProtocol.HttpPost;
break;
default:
this.cloud.Protocol = RssCloudProtocol.Empty;
break;
}
break;
}
}
break;
case "rss":
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
if (this.reader.Name.ToLower() == "version")
{
switch (this.reader.Value)
{
case "0.91":
this.rssVersion = RssVersion.RSS091;
break;
case "0.92":
this.rssVersion = RssVersion.RSS092;
break;
case "2.0":
this.rssVersion = RssVersion.RSS20;
break;
default:
this.rssVersion = RssVersion.NotSupported;
break;
}
}
}
break;
case "rdf":
for (int i = 0; i < this.reader.AttributeCount; i++)
{
this.reader.MoveToAttribute(i);
if (this.reader.Name.ToLower() == "version")
{
switch (this.reader.Value)
{
case "0.90":
this.rssVersion = RssVersion.RSS090;
break;
case "1.0":
this.rssVersion = RssVersion.RSS10;
break;
default:
this.rssVersion = RssVersion.NotSupported;
break;
}
}
}
break;
case "geo:lat":
case "geo:long":
case "geo:point":
case "georss:point":
case "georss:elev":
case "georss:radius":
if (this.item.GeoPoint == null)
{
this.item.GeoPoint = new RssGeoPoint();
}
break;
}
if (pushElement)
{
this.xmlNodeStack.Push(readerName);
}
break;
}
case XmlNodeType.EndElement:
{
if (this.xmlNodeStack.Count == 1)
{
break;
}
string childElementName = (string)this.xmlNodeStack.Pop();
string parentElementName = (string)this.xmlNodeStack.Peek();
switch (childElementName) // current element
{
// item classes
case "item":
rssElement = this.item;
readData = false;
break;
case "source":
this.source.Name = this.elementText.ToString();
rssElement = this.source;
readData = false;
break;
case "enclosure":
rssElement = this.enclosure;
readData = false;
break;
case "guid":
this.guid.Name = this.elementText.ToString();
rssElement = this.guid;
readData = false;
break;
case "category": // parent is either item or channel
this.category.Name = this.elementText.ToString();
rssElement = this.category;
readData = false;
break;
// channel classes
case "channel":
if (this.wroteChannel)
{
this.wroteChannel = false;
}
else
{
this.wroteChannel = true;
rssElement = this.channel;
readData = false;
}
break;
case "textinput":
rssElement = this.textInput;
readData = false;
break;
case "image":
rssElement = this.image;
readData = false;
break;
case "cloud":
rssElement = this.cloud;
readData = false;
break;
}
switch (parentElementName) // parent element
{
case "item":
switch (childElementName)
{
case "title":
this.item.Title = this.elementText.ToString();
break;
case "link":
this.item.Link = new Uri(this.elementText.ToString());
break;
case "description":
this.item.Description = this.elementText.ToString();
break;
case "author":
this.item.Author = this.elementText.ToString();
break;
case "comments":
this.item.Comments = this.elementText.ToString();
break;
case "pubdate":
try
{
this.item.PubDate = DateTime.Parse(this.elementText.ToString());
}
catch (Exception e)
{
try {
string tmp = this.elementText.ToString();
tmp = tmp.Substring(0, tmp.Length - 5);
tmp += "GMT";
this.item.PubDate = DateTime.Parse(tmp);
}
catch
{
this.exceptions.Add(e);
}
}
break;
case "geo:lat":
try
{
this.item.GeoPoint.Lat = float.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "geo:long":
try
{
this.item.GeoPoint.Lon = float.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "georss:point":
try
{
string[] coords = this.elementText.ToString().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (coords.Length == 2)
{
this.item.GeoPoint.Lat = float.Parse(coords[0]);
this.item.GeoPoint.Lon = float.Parse(coords[1]);
}
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
break;
case "channel":
switch (childElementName)
{
case "title":
this.channel.Title = this.elementText.ToString();
break;
case "link":
try
{
this.channel.Link = new Uri(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "description":
this.channel.Description = this.elementText.ToString();
break;
case "language":
this.channel.Language = this.elementText.ToString();
break;
case "copyright":
this.channel.Copyright = this.elementText.ToString();
break;
case "managingeditor":
this.channel.ManagingEditor = this.elementText.ToString();
break;
case "webmaster":
this.channel.WebMaster = this.elementText.ToString();
break;
case "rating":
this.channel.Rating = this.elementText.ToString();
break;
case "pubdate":
try
{
this.channel.PubDate = DateTime.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "lastbuilddate":
try
{
this.channel.LastBuildDate = DateTime.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "generator":
this.channel.Generator = this.elementText.ToString();
break;
case "docs":
this.channel.Docs = this.elementText.ToString();
break;
case "ttl":
try
{
this.channel.TimeToLive = int.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
break;
case "image":
switch (childElementName)
{
case "url":
try
{
this.image.Url = new Uri(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "title":
this.image.Title = this.elementText.ToString();
break;
case "link":
try
{
this.image.Link = new Uri(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "description":
this.image.Description = this.elementText.ToString();
break;
case "width":
try
{
this.image.Width = Byte.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
case "height":
try
{
this.image.Height = Byte.Parse(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
break;
case "textinput":
switch (childElementName)
{
case "title":
this.textInput.Title = this.elementText.ToString();
break;
case "description":
this.textInput.Description = this.elementText.ToString();
break;
case "name":
this.textInput.Name = this.elementText.ToString();
break;
case "link":
try
{
this.textInput.Link = new Uri(this.elementText.ToString());
}
catch (Exception e)
{
this.exceptions.Add(e);
}
break;
}
break;
case "skipdays":
if (childElementName == "day")
{
this.channel.SkipDays |= Day.Parse(this.elementText.ToString());
}
break;
case "skiphours":
if (childElementName == "hour")
{
this.channel.SkipHours |= Hour.Parse(this.elementText.ToString());
}
break;
}
break;
}
case XmlNodeType.Text:
this.elementText.Append(this.reader.Value);
break;
case XmlNodeType.CDATA:
this.elementText.Append(this.reader.Value);
break;
}
}
}while (readData);
return(rssElement);
}
// Token: 0x060005B6 RID: 1462 RVA: 0x000226FB File Offset: 0x000208FB
public void Remove(RssItem item)
{
this.pubDateChanged = true;
base.List.Remove(item);
}
// Token: 0x060005B5 RID: 1461 RVA: 0x000226E5 File Offset: 0x000208E5
public void Insert(int index, RssItem item)
{
this.pubDateChanged = true;
base.List.Insert(index, item);
}
// Token: 0x060005B1 RID: 1457 RVA: 0x000226A5 File Offset: 0x000208A5
public int Add(RssItem item)
{
this.pubDateChanged = true;
return(base.List.Add(item));
}
/// <summary>Determines whether the RssItemCollection contains a specific element.</summary>
/// <param name="rssItem">The RssItem to locate in the RssItemCollection.</param>
/// <returns>true if the RssItemCollection contains the specified value; otherwise, false.</returns>
public bool Contains(RssItem rssItem)
{
return List.Contains(rssItem);
}
private RssChannel ParseChannel(XmlNodeList channelBody)
{
channel = new RssChannel();
try
{
XmlNodeList channelNodes = channelBody.Item(0).ChildNodes;
// find the rss channel in this feed
//XmlDocument doc = new XmlDocument();
//doc.Load(reader);
//XmlNode body = doc.DocumentElement.SelectSingleNode("channel");
//if (body != null)
//{
// loop through the items and pick the important ones
foreach (XmlNode channelItemNode in channelNodes)
{
switch (channelItemNode.Name.ToLower())
{
case "title":
channel.Title = channelItemNode.InnerText;
break;
case "link":
channel.Link = channelItemNode.InnerText;
break;
case "description":
channel.Description = channelItemNode.InnerText;
break;
case "pubdate":
channel.PubDate = ParseDate(channelItemNode.InnerText);
break;
case "lastbuilddate":
channel.LastBuildDate = ParseDate(channelItemNode.InnerText);
break;
case "image":
if (channelItemNode.ChildNodes.Count > 0)
{
channel.Image = ParseImage(channelItemNode.ChildNodes);
}
else
{
if (channelItemNode.InnerText != null && channelItemNode.InnerText != "")
{
RssImage rssImage = new RssImage();
rssImage.Url = channelItemNode.InnerText;
channel.Image = rssImage;
}
}
break;
case "item":
RssItem item = ParseItem(channelItemNode.ChildNodes);
channel.Items.Add(item);
break;
}
//}
}
}
catch (Exception ex)
{
exceptions.Add(ex);
}
return(channel);
}
/// <summary>Copies the entire RssItemCollection to a compatible one-dimensional <see cref="Array"/>, starting at the specified index of the target array.</summary>
/// <param name="array">The one-dimensional RssItem Array that is the destination of the elements copied from RssItemCollection. The Array must have zero-based indexing.</param>
/// <param name="index">The zero-based index in array at which copying begins.</param>
/// <exception cref="ArgumentNullException">array is a null reference (Nothing in Visual Basic).</exception>
/// <exception cref="ArgumentOutOfRangeException">index is less than zero.</exception>
/// <exception cref="ArgumentException">array is multidimensional. -or- index is equal to or greater than the length of array.-or-The number of elements in the source RssItemCollection is greater than the available space from index to the end of the destination array.</exception>
public void CopyTo(RssItem[] array, int index)
{
List.CopyTo(array, index);
}
/// <summary>Closes connection to file.</summary>
/// <remarks>This baseMethod also releases any resources held while reading.</remarks>
public void Close()
{
textInput = null;
image = null;
cloud = null;
channel = null;
source = null;
enclosure = null;
category = null;
item = null;
if (reader!=null)
{
reader.Close();
reader = null;
}
elementText = null;
xmlNodeStack = null;
}
/// <summary>Writes an RSS item</summary>
/// <exception cref="InvalidOperationException">Either the RssWriter has already been closed, or the caller is attempting to write an RSS item before an RSS channel.</exception>
/// <exception cref="ArgumentNullException">Item must be instanciated with data, before calling Write.</exception>
/// <param name="item">RSS item to write</param>
public void Write(RssItem.RssItem item)
{
// NOTE: Standalone items cannot adhere to modules, hence -1 is passed. This may not be the case, however, no examples have been seen where this is legal.
writeItem(item, -1);
}
private DownloadPackage GetDownloadPackage(Rss.RssItem rssItem, FeedItem feedItem, string strDownloadlocation)
{
bool boolAcceptableFile = false;
bool byteRanging = true;
string strFilenameWithoutExt = null;
string strFilenameExt = null;
string strPath = null;
DirectoryInfo dirInfo = null;
FileInfo[] fileInfo = null;
long longReturn = 0;
//bool boolGuid = false;
string strFilename = null;
// new
WebResponse response = null;
// first try a HEAD call (less intrusive)
if (feedItem.Authenticate == true)
{
string strPassword = EncDec.Decrypt(feedItem.Password, feedItem.Username);
response = GetWebResponseObjectHEAD(rssItem.Enclosure.Url, feedItem.Username, strPassword);
}
else
{
response = GetWebResponseObjectHEAD(rssItem.Enclosure.Url, "", "");
}
// the HEAD call didn't seem to work. We'll use a GET now
if (response == null)
{
if (feedItem.Authenticate == true)
{
string strPassword = EncDec.Decrypt(feedItem.Password, feedItem.Username);
response = GetWebResponseObjectGET(rssItem.Enclosure.Url, feedItem.Username, strPassword);
}
else
{
response = GetWebResponseObjectGET(rssItem.Enclosure.Url, "", "");
}
}
if (response != null)
{
long longDownloadsize = response.ContentLength;
if (longDownloadsize == -1)
{
longDownloadsize = 1;
}
WebHeaderCollection responseHeaders = response.Headers;
string[] strAcceptRange = responseHeaders.GetValues("Accept-Ranges");
if (strAcceptRange != null && strAcceptRange[0] == "none")
{
// no byte ranging
byteRanging = false;
}
// check if there is content-disposition header
string[] strContDisp = responseHeaders.GetValues("content-disposition");
string strAttachment = "";
string strHeader = "";
if (strContDisp != null && strContDisp.Length > 0)
{
for (int l = 0; l < strContDisp.Length; l++)
{
strHeader = strContDisp[l];
if (strHeader.ToLower().StartsWith("attachment"))
{
// attachment header
strAttachment = strHeader.Substring(strHeader.ToLower().IndexOf("filename=") + 9);
}
}
}
if (strAttachment != "")
{
if (feedItem.UseTitleForFiles)
{
FileInfo f = new FileInfo(strAttachment);
strPath = Utils.GetValidFileName(rssItem.Title + f.Extension);
}
else
{
strPath = strAttachment;
strPath = Utils.GetValidFileName(strPath);
}
strFilename = strDownloadlocation + "\\" + strPath;
if (strFilename.IndexOf(".") > 0)
{
FileInfo f = new FileInfo(strFilename);
strFilenameWithoutExt = f.FullName.Substring(0, f.FullName.Length - f.Extension.Length);
//strFilenameWithoutExt = strFilename.Substring(0, strFilename.LastIndexOf("."));
strFilenameExt = f.Extension.Substring(1);
//strFilenameExt = strFilename.Substring(strFilename.LastIndexOf(".") + 1);
}
else
{
strFilenameWithoutExt = strFilename;
strFilenameExt = "";
}
}
else
{
try
{
Uri uriEnclosure = new Uri(rssItem.Enclosure.Url);
string strEnclosureUrl = uriEnclosure.GetLeftPart(UriPartial.Path);
if (feedItem.UseTitleForFiles)
{
strPath = strEnclosureUrl.Substring(strEnclosureUrl.LastIndexOf("/") + 1);
FileInfo f = new FileInfo(strPath);
strPath = Utils.GetValidFileName(rssItem.Title + f.Extension);
}
else
{
strPath = strEnclosureUrl.Substring(strEnclosureUrl.LastIndexOf("/") + 1);
}
if (strPath == "")
{
// check the query
strEnclosureUrl = uriEnclosure.GetLeftPart(UriPartial.Query);
if (feedItem.UseTitleForFiles)
{
strPath = strEnclosureUrl.Substring(strEnclosureUrl.LastIndexOf("/") + 1);
FileInfo f = new FileInfo(strPath);
strPath = Utils.GetValidFileName(rssItem.Title + f.Extension);
}
else
{
strPath = strEnclosureUrl.Substring(strEnclosureUrl.LastIndexOf("/") + 1);
}
}
// empty path? not good. Generate one
//strPath = System.Web.HttpUtility.UrlDecode(strPath);
strFilename = strDownloadlocation + "\\" + strPath;
FileInfo fileInfo1 = new FileInfo(strFilename);
strFilenameWithoutExt = fileInfo1.FullName.Substring(0, fileInfo1.FullName.Length - fileInfo1.Extension.Length);
//strFilenameWithoutExt = strFilename.Substring(0, strFilename.LastIndexOf("."));
strFilenameExt = fileInfo1.Extension.Substring(1);
//strFilenameExt = strFilename.Substring(strFilename.LastIndexOf(".") + 1);
//strFilenameWithoutExt = strFilename.Substring(0, strFilename.LastIndexOf("."));
//strFilenameExt = strFilename.Substring(strFilename.LastIndexOf(".") + 1);
} catch
{
strFilename = "";
strFilenameExt = "";
strFilenameWithoutExt = "";
boolAcceptableFile = false;
}
}
if (Settings.Default.DefaultMediaAction == 0)
{
boolAcceptableFile = true;
}
else
{
foreach (string extension in Utils.AudioExtensions)
{
if (extension.ToUpper() == strFilenameExt.ToUpper())
{
boolAcceptableFile = true;
break;
}
}
if (!boolAcceptableFile)
{
// check if it is a video file
foreach (string extension in Utils.VideoExtensions)
{
if (extension.ToUpper() == strFilenameExt.ToUpper())
{
boolAcceptableFile = true;
break;
}
}
}
}
if (boolAcceptableFile)
{
try
{
dirInfo = new System.IO.DirectoryInfo(strDownloadlocation);
fileInfo = dirInfo.GetFiles(strPath);
}
catch (Exception fex)
{
if (Settings.Default.LogLevel > 0)
{
log.Error("Retriever", fex);
}
strFilenameExt = "";
}
// check if the file is available on the filesystem
bool boolContinue = true;
if (fileInfo.Length > 0)
{
if ((fileInfo.Length > 0 && fileInfo[0].Length != longDownloadsize))
{
// there is a file with the same name
switch (Settings.Default.DuplicateAction)
{
case 1:
strFilename = strFilenameWithoutExt + DateTime.Now.ToString("yyyyMMddTHHMMss") + "." + strFilenameExt;
boolContinue = true;
break;
default:
boolContinue = false;
break;
}
}
else if (fileInfo.Length > 0)
{
// add the item to the history
HistoryItem historyItem = new HistoryItem();
historyItem.FeedGUID = feedItem.GUID;
historyItem.FeedUrl = feedItem.Url;
historyItem.Title = rssItem.Title;
historyItem.Hashcode = rssItem.GetHashCode();
//historyItem.LocalFilename = fileInfo[0].FullName;
historyItem.ItemDate = fileInfo[0].CreationTime.ToString("yyyy-MM-dd HH:MM:ss");
historyItem.FileName = fileInfo[0].Name;
//historyItem.URL = enc.EnclosureURL;
Settings.Default.History.Add(historyItem);
boolContinue = false;
}
else
{
boolContinue = false;
}
}
if (boolContinue)
{
// did the user specify a text filter on the item?
if (feedItem.Textfilter != null && feedItem.Textfilter != "")
{
System.Text.RegularExpressions.Regex regEx = new System.Text.RegularExpressions.Regex(feedItem.Textfilter);
if (regEx.Match(rssItem.Description).Success || regEx.Match(rssItem.Title).Success)
{
// if(rssItem.Description.ToUpper().IndexOf(feedItem.textFilter.ToUpper()) >= 0 || rssItem.Title.ToUpper().IndexOf(feedItem.textFilter.ToUpper()) >= 0)
// {
longReturn = longDownloadsize;
}
else if (rssItem.Description.ToUpper().IndexOf(feedItem.Textfilter.ToUpper()) >= 0 || rssItem.Title.ToUpper().IndexOf(feedItem.Textfilter.ToUpper()) >= 0)
{
longReturn = longDownloadsize;
}
}
else
{
longReturn = longDownloadsize;
}
}
}
}
DownloadPackage downloadPackage = new DownloadPackage();
downloadPackage.ByteRanging = byteRanging;
downloadPackage.DownloadSize = longReturn;
downloadPackage.strFilename = strFilename;
return(downloadPackage);
}
private RssItem BuildIssueItem(Issue item, string template)
{
var rssItem = new RssItem
{
Title = item.Project+" - "+item.Title,
Link = new Uri(string.Format("{0}/issue", Config.URL.Domain)),
Description = Razor.Parse(template, new
{
Title = item.Title,
Project = item.Project,
Statu = item.Statu,
Content = item.Content,
Author = item.Author,
CreateDate = item.CreateDate,
Result = item.Result ?? string.Empty,
User=item.LastEditUser??string.Empty,
EditDate = item.LastEditDate ?? DateTime.Now,
}),
PubDate = item.CreateDate,
Author = item.CreateUser,
Guid = new RssGuid { Name = item.IssueId.ToString() }
};
if (item.Result!=null)
rssItem.Description += string.Format("<br /><br />{0}:<br />{1}", item.LastEditUser,
item.Result != null ? item.Result.Replace("\r", "<br />") : "");
return rssItem;
}
/// <summary>
/// Creates an RSS news feed for Issues By category
/// </summary>
private void CategoryFeed()
{
CategoryTree objComps = new CategoryTree();
List<Category> al = objComps.GetCategoryTreeByProjectId(projectId);
foreach (Category c in al)
{
RssItem item = new RssItem();
item.Title = c.Name;
item.Description = string.Concat(Issue.GetIssueCountByProjectAndCategory(projectId, c.Id).ToString(), " Open Issues");
item.PubDate = DateTime.Now;
item.Link = new System.Uri(Page.ResolveUrl(string.Format("{2}/Issues/IssueList.aspx?pid={0}&s=0&c={1}", projectId, c.Id, HostSetting.GetHostSetting("DefaultUrl"))));
channel.Items.Add(item);
}
channel.Title = projectName + " Issues By Category";
channel.Description = "A listing of all " + projectName + " issues grouped by category";
}
// Token: 0x060006AD RID: 1709 RVA: 0x000264E7 File Offset: 0x000246E7
public void Write(RssItem item)
{
this.writeItem(item, -1);
}
private void FilteredIssuesFeed()
{
QueryClause q;
bool isStatus = false;
string BooleanOperator = "AND";
List<QueryClause> queryClauses = new List<QueryClause>();
//if (!string.IsNullOrEmpty(IssueCategoryId))
//{
// q = new QueryClause(BooleanOperator, "IssueCategoryId", "=", IssueCategoryId.ToString(), SqlDbType.Int, false);
// queryClauses.Add(q);
//}
if (!string.IsNullOrEmpty(IssueTypeId))
{
q = new QueryClause(BooleanOperator, "IssueTypeId", "=", IssueTypeId.ToString(), SqlDbType.Int, false);
queryClauses.Add(q);
}
if (!string.IsNullOrEmpty(IssueMilestoneId))
{
//if zero, do a null comparison.
if (IssueMilestoneId == "0")
q = new QueryClause(BooleanOperator, "IssueMilestoneId", "IS", null, SqlDbType.Int, false);
else
q = new QueryClause(BooleanOperator, "IssueMilestoneId", "=", IssueMilestoneId, SqlDbType.Int, false);
queryClauses.Add(q);
}
if (!string.IsNullOrEmpty(IssueResolutionId))
{
q = new QueryClause(BooleanOperator, "IssueResolutionId", "=", IssueResolutionId.ToString(), SqlDbType.Int, false);
queryClauses.Add(q);
}
if (!string.IsNullOrEmpty(IssuePriorityId))
{
q = new QueryClause(BooleanOperator, "IssuePriorityId", "=", IssuePriorityId.ToString(), SqlDbType.Int, false);
queryClauses.Add(q);
}
if (!string.IsNullOrEmpty(IssueStatusId))
{
isStatus = true;
q = new QueryClause(BooleanOperator, "IssueStatusId", "=", IssueStatusId.ToString(), SqlDbType.Int, false);
queryClauses.Add(q);
}
if (!string.IsNullOrEmpty(AssignedUserName))
{
if(AssignedUserName == "0")
q = new QueryClause(BooleanOperator, "IssueAssignedUserId", "IS",null, SqlDbType.NVarChar, false);
else
q = new QueryClause(BooleanOperator, "IssueAssignedUserId", "=", AssignedUserName, SqlDbType.NVarChar, false);
queryClauses.Add(q);
}
//exclude all closed status's
if (!isStatus)
{
List<Status> status = Status.GetStatusByProjectId(projectId).FindAll(delegate(Status s) { return s.IsClosedState == true; });
foreach (Status st in status)
{
q = new QueryClause(BooleanOperator, "IssueStatusId", "<>", st.Id.ToString(), SqlDbType.Int, false);
queryClauses.Add(q);
}
}
//q = new QueryClause(BooleanOperator, "new", "=", "another one", SqlDbType.NVarChar, true);
//queryClauses.Add(q);
colIssues = Issue.PerformQuery(projectId, queryClauses);
foreach (Issue issue in colIssues)
{
RssItem item = new RssItem();
item.Title = string.Format("{0} - {1}", issue.FullId, issue.Title);
item.Description = issue.Description;
item.Author = issue.CreatorUserName;
item.PubDate = issue.DateCreated;
item.Link = new System.Uri(string.Format("{0}Issues/IssueDetail.aspx?id={1}", HostSetting.GetHostSetting("DefaultUrl"), issue.Id.ToString()));
channel.Items.Add(item);
}
channel.Title = projectName + " - Issues";
if (!string.IsNullOrEmpty(User.Identity.Name)) {
channel.Title += " (generated for " + Security.GetDisplayName() + ")";
}
channel.Description = string.Format("Issues for {0}",projectName);
}
/// <summary>Writes an RSS item</summary>
/// <exception cref="InvalidOperationException">Either the RssWriter has already been closed, or the caller is attempting to write an RSS item before an RSS channel.</exception>
/// <exception cref="ArgumentNullException">Item must be instanciated with data, before calling Write.</exception>
/// <param name="item">RSS item to write</param>
public void Write(RssItem item)
{
// NOTE: Standalone items cannot adhere to modules, hence -1 is passed. This may not be the case, however, no examples have been seen where this is legal.
this.writeItem(item, -1);
}
/// <summary>
/// Mies the issues owned feed.
/// </summary>
private void MyIssuesOwnedFeed()
{
List<QueryClause> queryClauses = new List<QueryClause>();
MembershipUser user = Membership.GetUser();
queryClauses.Add(new QueryClause("AND", "IssueOwnerUserId", "=", user.ProviderUserKey.ToString(), SqlDbType.NVarChar, false));
if (ExcludeClosedIssues)
{
foreach (Project p in Project.GetProjectsByMemberUserName(Security.GetUserName()))
{
List<Status> status = Status.GetStatusByProjectId(p.Id).FindAll(s => s.IsClosedState);
foreach (Status st in status)
queryClauses.Add(new QueryClause("AND", "IssueStatusId", "<>", st.Id.ToString(), SqlDbType.Int, false));
}
}
colIssues = Issue.PerformQuery(0, queryClauses);
foreach (Issue issue in colIssues)
{
RssItem item = new RssItem();
item.Title = string.Format("{0} - {1}", issue.FullId, issue.Title);
item.Description = issue.Description;
item.Author = issue.CreatorUserName;
item.PubDate = issue.DateCreated;
item.Link = new System.Uri(string.Format("{0}Issues/IssueDetail.aspx?id={1}", HostSetting.GetHostSetting("DefaultUrl"), issue.Id.ToString()));
channel.Items.Add(item);
}
channel.Title = projectName + " - Issues";
if (!string.IsNullOrEmpty(User.Identity.Name))
{
channel.Title += " (generated for " + Security.GetDisplayName() + ")";
}
channel.Description = string.Format("Owned Issues for {0}", projectName);
}
/// <summary>Reads the next RssElement from the stream.</summary>
/// <returns>An RSS Element</returns>
/// <exception cref="InvalidOperationException">RssReader has been closed, and can not be read.</exception>
/// <exception cref="System.IO.FileNotFoundException">RSS file not found.</exception>
/// <exception cref="System.Xml.XmlException">Invalid XML syntax in RSS file.</exception>
/// <exception cref="System.IO.EndOfStreamException">Unable to read an RssElement. Reached the end of the stream.</exception>
public RssElement Read()
{
bool readData = false;
bool pushElement = true;
RssElement rssElement = null;
int lineNumber = -1;
int linePosition = -1;
if (reader == null)
{
throw new InvalidOperationException("RssReader has been closed, and can not be read.");
}
do
{
pushElement = true;
try
{
readData = reader.Read();
}
catch (System.IO.EndOfStreamException e)
{
throw new System.IO.EndOfStreamException("Unable to read an RssElement. Reached the end of the stream.", e);
}
catch (System.Xml.XmlException e)
{
if (lineNumber != -1 || linePosition != -1)
{
if (reader.LineNumber == lineNumber && reader.LinePosition == linePosition)
{
throw exceptions.LastException;
}
}
lineNumber = reader.LineNumber;
linePosition = reader.LinePosition;
exceptions.Add(e); // just add to list of exceptions and continue :)
}
if (readData)
{
string readerName = reader.Name.ToLower();
switch (reader.NodeType)
{
case XmlNodeType.Element:
{
if (reader.IsEmptyElement)
{
break;
}
elementText = new StringBuilder();
switch (readerName)
{
case "item":
// is this the end of the channel element? (absence of </channel> before <item>)
if (!wroteChannel)
{
wroteChannel = true;
rssElement = channel; // return RssChannel
readData = false;
}
item = new RssItem(); // create new RssItem
channel.Items.Add(item);
break;
case "source":
source = new RssSource();
item.Source = source;
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "url":
try
{
source.Url = new Uri(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
}
break;
case "enclosure":
enclosure = new RssEnclosure();
item.Enclosure = enclosure;
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "url":
try
{
enclosure.Url = new Uri(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "length":
try
{
enclosure.Length = int.Parse(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "type":
enclosure.Type = reader.Value;
break;
}
}
break;
case "guid":
guid = new RssGuid();
item.Guid = guid;
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "ispermalink":
try
{
guid.PermaLink = bool.Parse(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
}
break;
case "category":
category = new RssCategory();
if ((string)xmlNodeStack.Peek() == "channel")
{
channel.Categories.Add(category);
}
else
{
item.Categories.Add(category);
}
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "url":
goto case "domain";
case "domain":
category.Domain = reader.Value;
break;
}
}
break;
case "channel":
channel = new RssChannel(RssDefault.String, RssDefault.String, RssDefault.Uri);
textInput = null;
image = null;
cloud = null;
source = null;
enclosure = null;
category = null;
item = null;
break;
case "image":
image = new RssImage();
channel.Image = image;
break;
case "textinput":
textInput = new RssTextInput();
channel.TextInput = textInput;
break;
case "cloud":
pushElement = false;
cloud = new RssCloud();
channel.Cloud = cloud;
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "domain":
cloud.Domain = reader.Value;
break;
case "port":
try
{
cloud.Port = ushort.Parse(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "path":
cloud.Path = reader.Value;
break;
case "registerprocedure":
cloud.RegisterProcedure = reader.Value;
break;
case "protocol":
switch (reader.Value.ToLower())
{
case "xml-rpc":
cloud.Protocol = RssCloudProtocol.XmlRpc;
break;
case "soap":
cloud.Protocol = RssCloudProtocol.Soap;
break;
case "http-post":
cloud.Protocol = RssCloudProtocol.HttpPost;
break;
default:
cloud.Protocol = RssCloudProtocol.Empty;
break;
}
break;
}
}
break;
case "rss":
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
if (reader.Name.ToLower() == "version")
{
switch (reader.Value)
{
case "0.91":
rssVersion = RssVersion.RSS091;
break;
case "0.92":
rssVersion = RssVersion.RSS092;
break;
case "2.0":
rssVersion = RssVersion.RSS20;
break;
default:
rssVersion = RssVersion.NotSupported;
break;
}
}
}
break;
case "rdf":
for (int i = 0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
if (reader.Name.ToLower() == "version")
{
switch (reader.Value)
{
case "0.90":
rssVersion = RssVersion.RSS090;
break;
case "1.0":
rssVersion = RssVersion.RSS10;
break;
default:
rssVersion = RssVersion.NotSupported;
break;
}
}
}
break;
}
if (pushElement)
{
xmlNodeStack.Push(readerName);
}
break;
}
case XmlNodeType.EndElement:
{
if (xmlNodeStack.Count == 1)
{
break;
}
string childElementName = (string)xmlNodeStack.Pop();
string parentElementName = (string)xmlNodeStack.Peek();
switch (childElementName) // current element
{
// item classes
case "item":
rssElement = item;
readData = false;
break;
case "source":
source.Name = elementText.ToString();
rssElement = source;
readData = false;
break;
case "enclosure":
rssElement = enclosure;
readData = false;
break;
case "guid":
guid.Name = elementText.ToString();
rssElement = guid;
readData = false;
break;
case "category": // parent is either item or channel
category.Name = elementText.ToString();
rssElement = category;
readData = false;
break;
// channel classes
case "channel":
if (wroteChannel)
{
wroteChannel = false;
}
else
{
wroteChannel = true;
rssElement = channel;
readData = false;
}
break;
case "textinput":
rssElement = textInput;
readData = false;
break;
case "image":
rssElement = image;
readData = false;
break;
case "cloud":
rssElement = cloud;
readData = false;
break;
}
switch (parentElementName) // parent element
{
case "item":
switch (childElementName)
{
case "title":
item.Title = elementText.ToString();
break;
case "link":
item.Link = new Uri(elementText.ToString());
break;
case "description":
item.Description = elementText.ToString();
break;
case "author":
item.Author = elementText.ToString();
break;
case "comments":
item.Comments = elementText.ToString();
break;
case "pubdate":
try
{
item.PubDate_GMT = DateTime.Parse(elementText.ToString());
}
catch (Exception e)
{
try {
string tmp = elementText.ToString();
tmp = tmp.Substring(0, tmp.Length - 5);
tmp += "GMT";
item.PubDate_GMT = DateTime.Parse(tmp);
}
catch
{
exceptions.Add(e);
}
}
break;
}
break;
case "channel":
switch (childElementName)
{
case "title":
channel.Title = elementText.ToString();
break;
case "link":
try
{
channel.Link = new Uri(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "description":
channel.Description = elementText.ToString();
break;
case "language":
channel.Language = elementText.ToString();
break;
case "copyright":
channel.Copyright = elementText.ToString();
break;
case "managingeditor":
channel.ManagingEditor = elementText.ToString();
break;
case "webmaster":
channel.WebMaster = elementText.ToString();
break;
case "rating":
channel.Rating = elementText.ToString();
break;
case "pubdate":
try
{
channel.PubDate = DateTime.Parse(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "lastbuilddate":
try
{
channel.LastBuildDate = DateTime.Parse(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "generator":
channel.Generator = elementText.ToString();
break;
case "docs":
channel.Docs = elementText.ToString();
break;
case "ttl":
try
{
channel.TimeToLive = int.Parse(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
break;
case "image":
switch (childElementName)
{
case "url":
try
{
image.Url = new Uri(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "title":
image.Title = elementText.ToString();
break;
case "link":
try
{
image.Link = new Uri(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "description":
image.Description = elementText.ToString();
break;
case "width":
try
{
image.Width = Byte.Parse(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "height":
try
{
image.Height = Byte.Parse(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
break;
case "textinput":
switch (childElementName)
{
case "title":
textInput.Title = elementText.ToString();
break;
case "description":
textInput.Description = elementText.ToString();
break;
case "name":
textInput.Name = elementText.ToString();
break;
case "link":
try
{
textInput.Link = new Uri(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
break;
case "skipdays":
if (childElementName == "day")
{
switch (elementText.ToString().ToLower())
{
case "monday":
channel.SkipDays[0] = true;
break;
case "tuesday":
channel.SkipDays[1] = true;
break;
case "wednesday":
channel.SkipDays[2] = true;
break;
case "thursday":
channel.SkipDays[3] = true;
break;
case "friday":
channel.SkipDays[4] = true;
break;
case "saturday":
channel.SkipDays[5] = true;
break;
case "sunday":
channel.SkipDays[6] = true;
break;
}
}
break;
case "skiphours":
if (childElementName == "hour")
{
channel.SkipHours[Byte.Parse(elementText.ToString().ToLower())] = true;
}
break;
}
break;
}
case XmlNodeType.Text:
elementText.Append(reader.Value);
break;
case XmlNodeType.CDATA:
elementText.Append(reader.Value);
break;
}
}
}while (readData);
return(rssElement);
}
/// <summary>
/// Relevants the feed.
/// </summary>
private void RelevantFeed()
{
colIssues = Issue.GetIssuesByRelevancy(projectId, User.Identity.Name);
foreach (Issue issue in colIssues)
{
RssItem item = new RssItem();
item.Title = string.Format("{0} - {1}", issue.FullId, issue.Title);
item.Description = issue.Description;
item.Author = issue.CreatorUserName;
item.PubDate = issue.DateCreated;
item.Link = new System.Uri(string.Format("{0}Issues/IssueDetail.aspx?id={1}", HostSetting.GetHostSetting("DefaultUrl"), issue.Id.ToString()));
channel.Items.Add(item);
}
channel.Title = projectName + " - Issues";
if (!string.IsNullOrEmpty(User.Identity.Name))
{
channel.Title += " (generated for " + Security.GetDisplayName() + ")";
}
channel.Description = string.Format("Relevant Issues for {0}", projectName);
}
/// <summary>Reads the next RssElement from the stream.</summary>
/// <returns>An RSS Element</returns>
/// <exception cref="InvalidOperationException">RssReader has been closed, and can not be read.</exception>
/// <exception cref="System.IO.FileNotFoundException">RSS file not found.</exception>
/// <exception cref="System.Xml.XmlException">Invalid XML syntax in RSS file.</exception>
/// <exception cref="System.IO.EndOfStreamException">Unable to read an RssElement. Reached the end of the stream.</exception>
public RssElement Read()
{
bool readData = false;
bool pushElement = true;
RssElement rssElement = null;
int lineNumber = -1;
int linePosition = -1;
if (reader == null)
throw new InvalidOperationException("RssReader has been closed, and can not be read.");
do
{
pushElement = true;
try
{
readData = reader.Read();
}
catch (System.IO.EndOfStreamException e)
{
throw new System.IO.EndOfStreamException("Unable to read an RssElement. Reached the end of the stream.", e);
}
catch (System.Xml.XmlException e)
{
if (lineNumber != -1 || linePosition != -1)
if (reader.LineNumber == lineNumber && reader.LinePosition == linePosition)
throw exceptions.LastException;
lineNumber = reader.LineNumber;
linePosition = reader.LinePosition;
exceptions.Add(e); // just add to list of exceptions and continue :)
//// Added, OFxP
//if (readData)
//{
// continue;
//}
}
if (readData)
{
string readerName = reader.Name.ToLower();
switch (reader.NodeType)
{
case XmlNodeType.Element:
{
if (reader.IsEmptyElement)
break;
elementText = new StringBuilder();
switch (readerName)
{
case "item":
// is this the end of the channel element? (absence of </channel> before <item>)
if (!wroteChannel)
{
wroteChannel = true;
rssElement = channel; // return RssChannel
readData = false;
}
item = new RssItem(); // create new RssItem
channel.Items.Add(item);
break;
case "source":
source = new RssSource();
item.Source = source;
for (int i=0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "url":
try
{
// OFxP, fix
//source.Url = new Uri(reader.Value);
source.Url = new Uri(reader.Value, true);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
}
break;
case "enclosure":
enclosure = new RssEnclosure();
item.Enclosure = enclosure;
for (int i=0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "url":
try
{
// OFxP, fix
//enclosure.Url = new Uri(reader.Value);
enclosure.Url = new Uri(reader.Value, true);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "length":
try
{
enclosure.Length = int.Parse(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "type":
enclosure.Type = reader.Value;
break;
}
}
break;
case "guid":
guid = new RssGuid();
item.Guid = guid;
for (int i=0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "ispermalink":
try
{
guid.PermaLink = bool.Parse(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
}
break;
case "category":
category = new RssCategory();
if ((string)xmlNodeStack.Peek() == "channel")
channel.Categories.Add(category);
else
item.Categories.Add(category);
for (int i=0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "url":
goto case "domain";
case "domain":
category.Domain = reader.Value;
break;
}
}
break;
case "channel":
channel = new RssChannel();
textInput = null;
image = null;
cloud = null;
source = null;
enclosure = null;
category = null;
item = null;
break;
case "image":
image = new RssImage();
channel.Image = image;
break;
case "textinput":
textInput = new RssTextInput();
channel.TextInput = textInput;
break;
case "cloud":
pushElement = false;
cloud = new RssCloud();
channel.Cloud = cloud;
for (int i=0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
switch (reader.Name.ToLower())
{
case "domain":
cloud.Domain = reader.Value;
break;
case "port":
try
{
cloud.Port = ushort.Parse(reader.Value);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "path":
cloud.Path = reader.Value;
break;
case "registerprocedure":
cloud.RegisterProcedure = reader.Value;
break;
case "protocol":
switch (reader.Value.ToLower())
{
case "xml-rpc":
cloud.Protocol = RssCloudProtocol.XmlRpc;
break;
case "soap":
cloud.Protocol = RssCloudProtocol.Soap;
break;
case "http-post":
cloud.Protocol = RssCloudProtocol.HttpPost;
break;
default:
cloud.Protocol = RssCloudProtocol.Empty;
break;
}
break;
}
}
break;
case "rss":
for (int i=0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
if (reader.Name.ToLower() == "version")
switch (reader.Value)
{
case "0.91":
rssVersion = RssVersion.RSS091;
break;
case "0.92":
rssVersion = RssVersion.RSS092;
break;
case "2.0":
rssVersion = RssVersion.RSS20;
break;
default:
rssVersion = RssVersion.NotSupported;
break;
}
}
break;
case "rdf":
for (int i=0; i < reader.AttributeCount; i++)
{
reader.MoveToAttribute(i);
if (reader.Name.ToLower() == "version")
switch (reader.Value)
{
case "0.90":
rssVersion = RssVersion.RSS090;
break;
case "1.0":
rssVersion = RssVersion.RSS10;
break;
default:
rssVersion = RssVersion.NotSupported;
break;
}
}
break;
}
if (pushElement)
xmlNodeStack.Push(readerName);
break;
}
case XmlNodeType.EndElement:
{
if (xmlNodeStack.Count == 1)
break;
string childElementName = (string)xmlNodeStack.Pop();
string parentElementName = (string)xmlNodeStack.Peek();
switch (childElementName) // current element
{
// item classes
case "item":
rssElement = item;
readData = false;
break;
case "source":
source.Name = elementText.ToString();
rssElement = source;
readData = false;
break;
case "enclosure":
rssElement = enclosure;
readData = false;
break;
case "guid":
guid.Name = elementText.ToString();
rssElement = guid;
readData = false;
break;
case "category": // parent is either item or channel
category.Name = elementText.ToString();
rssElement = category;
readData = false;
break;
// channel classes
case "channel":
if (wroteChannel)
wroteChannel = false;
else
{
wroteChannel = true;
rssElement = channel;
readData = false;
}
break;
case "textinput":
rssElement = textInput;
readData = false;
break;
case "image":
rssElement = image;
readData = false;
break;
case "cloud":
rssElement = cloud;
readData = false;
break;
}
switch (parentElementName) // parent element
{
case "item":
switch (childElementName)
{
case "title":
item.Title = elementText.ToString();
break;
case "link":
// OFxP, fix
//item.Link = new Uri(elementText.ToString());
item.Link = new Uri(elementText.ToString(), true);
break;
case "description":
item.Description = elementText.ToString();
break;
case "author":
item.Author = elementText.ToString();
break;
case "comments":
item.Comments = elementText.ToString();
break;
case "dc:date": // Fix for the federalreserve feed.
case "pubdate":
item.PubDate = GeneralHelper.ParseDateTimeWithZone(elementText.ToString());
break;
}
break;
case "channel":
switch (childElementName)
{
case "title":
channel.Title = elementText.ToString();
break;
case "link":
try
{
// OFxP, fix
//channel.Link = new Uri(elementText.ToString());
channel.Link = new Uri(elementText.ToString(), true);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "description":
channel.Description = elementText.ToString();
break;
case "language":
channel.Language = elementText.ToString();
break;
case "copyright":
channel.Copyright = elementText.ToString();
break;
case "managingeditor":
channel.ManagingEditor = elementText.ToString();
break;
case "webmaster":
channel.WebMaster = elementText.ToString();
break;
case "rating":
channel.Rating = elementText.ToString();
break;
case "dc:date": // Fix for the federalreserve feed.
case "pubdate":
channel.PubDate = GeneralHelper.ParseDateTimeWithZone(elementText.ToString());
break;
case "lastbuilddate":
channel.LastBuildDate = GeneralHelper.ParseDateTimeWithZone(elementText.ToString());
break;
case "generator":
channel.Generator = elementText.ToString();
break;
case "docs":
channel.Docs = elementText.ToString();
break;
case "ttl":
try
{
channel.TimeToLive = int.Parse(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
break;
case "image":
switch (childElementName)
{
case "url":
try
{
// OFxP, fix
//image.Url = new Uri(elementText.ToString());
image.Url = new Uri(elementText.ToString(), true);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "title":
image.Title = elementText.ToString();
break;
case "link":
try
{
// OFxP, fix
//image.Link = new Uri(elementText.ToString());
image.Link = new Uri(elementText.ToString(), true);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "description":
image.Description = elementText.ToString();
break;
case "width":
try
{
image.Width = Byte.Parse(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
case "height":
try
{
image.Height = Byte.Parse(elementText.ToString());
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
break;
case "textinput":
switch (childElementName)
{
case "title":
textInput.Title = elementText.ToString();
break;
case "description":
textInput.Description = elementText.ToString();
break;
case "name":
textInput.Name = elementText.ToString();
break;
case "link":
try
{
// OFxP, fix
//textInput.Link = new Uri(elementText.ToString());
textInput.Link = new Uri(elementText.ToString(), true);
}
catch (Exception e)
{
exceptions.Add(e);
}
break;
}
break;
case "skipdays":
if (childElementName == "day")
channel.SkipDays |= Day.Parse(elementText.ToString());
break;
case "skiphours":
if (childElementName == "hour")
channel.SkipHours |= Hour.Parse(elementText.ToString());
break;
}
break;
}
case XmlNodeType.Text:
elementText.Append(reader.Value);
break;
case XmlNodeType.CDATA:
elementText.Append(reader.Value);
break;
}
}
}
while (readData);
return rssElement;
}
/// <summary>
/// Creates an RSS news feed for Issues By Type
/// </summary>
private void TypeFeed()
{
List<IssueCount> al = Issue.GetIssueTypeCountByProject(projectId);
foreach (IssueCount issueCount in al)
{
RssItem item = new RssItem();
item.Title = issueCount.Name;
item.Description = string.Concat(issueCount.Count, " Open Issues");
item.PubDate = DateTime.Now;
item.Link = new System.Uri(Page.ResolveUrl(string.Format("{2}/Issues/IssueList.aspx?pid={0}&s=0&t={1}", projectId, issueCount.Id, HostSetting.GetHostSetting("DefaultUrl"))));
channel.Items.Add(item);
}
channel.Title = projectName + " Open Issues By Type";
channel.Description = "A listing of all " + projectName + " issues grouped by type";
}
/// <summary>Adds a specified item to this collection.</summary>
/// <param name="item">The item to add.</param>
/// <returns>The zero-based index of the added item.</returns>
public int Add(RssItem item)
{
pubDateChanged = true;
return(List.Add(item));
}
/// <summary>Searches for the specified RssItem and returns the zero-based index of the first occurrence within the entire RssItemCollection.</summary>
/// <param name="rssItem">The RssItem to locate in the RssItemCollection.</param>
/// <returns>The zero-based index of the first occurrence of RssItem within the entire RssItemCollection, if found; otherwise, -1.</returns>
public int IndexOf(RssItem rssItem)
{
return List.IndexOf(rssItem);
}
/// <summary>Searches for the specified RssItem and returns the zero-based index of the first occurrence within the entire RssItemCollection.</summary>
/// <param name="rssItem">The RssItem to locate in the RssItemCollection.</param>
/// <returns>The zero-based index of the first occurrence of RssItem within the entire RssItemCollection, if found; otherwise, -1.</returns>
public int IndexOf(RssItem rssItem)
{
return(List.IndexOf(rssItem));
}
/// <summary>Inserts an item into this collection at a specified index.</summary>
/// <param name="index">The zero-based index of the collection at which to insert the item.</param>
/// <param name="item">The item to insert into this collection.</param>
public void Insert(int index, RssItem item)
{
pubDateChanged = true;
List.Insert(index, item);
}
/// <summary>Removes a specified item from this collection.</summary>
/// <param name="item">The item to remove.</param>
public void Remove(RssItem item)
{
pubDateChanged = true;
List.Remove(item);
}
static void Main(string[] args)
{
RssFeed r = new RssFeed();
r.Version = RssVersion.RSS20;
RssItem ri1a = new RssItem();
ri1a.Author = "Test Author 1a";
ri1a.Title = "Test Title 1a";
ri1a.Description = "Test Description 1a";
ri1a.Link = new Uri("http://www.yourserver.com/");
ri1a.PubDate = DateTime.Now;
RssItem ri1b = new RssItem();
ri1b.Author = "Test Author 1b";
ri1b.Title = "Test Title 1b";
ri1b.Description = "Test Description 1b";
ri1b.Link = new Uri("http://www.yourserver.com/");
ri1b.PubDate = DateTime.Now;
RssChannel rc1 = new RssChannel();
rc1.Items.Add(ri1a);
rc1.Items.Add(ri1b);
rc1.Title = "Test Channel Title 1";
rc1.Description = "Test Channel Description 1";
rc1.Link = new Uri("http://www.yourserver.com/channel.html");
rc1.PubDate = DateTime.Now;
r.Channels.Add(rc1);
RssPhotoAlbumCategoryPhotoPeople pacpp = new RssPhotoAlbumCategoryPhotoPeople("John Doe");
RssPhotoAlbumCategoryPhoto pacp1 = new RssPhotoAlbumCategoryPhoto(DateTime.Now.Subtract(new TimeSpan(2, 12, 0, 0)), "Test Photo Description 1", new Uri("http://www.yourserver.com/PhotoAlbumWeb/GetPhoto.aspx?PhotoID=123"), pacpp);
RssPhotoAlbumCategoryPhoto pacp2 = new RssPhotoAlbumCategoryPhoto(DateTime.Now.Subtract(new TimeSpan(2, 10, 0, 0)), "Test Photo Description 2", new Uri("http://www.yourserver.com/PhotoAlbumWeb/GetPhoto.aspx?PhotoID=124"));
RssPhotoAlbumCategoryPhoto pacp3 = new RssPhotoAlbumCategoryPhoto(DateTime.Now.Subtract(new TimeSpan(2, 10, 0, 0)), "Test Photo Description 2", new Uri("http://www.yourserver.com/PhotoAlbumWeb/GetPhoto.aspx?PhotoID=125"));
RssPhotoAlbumCategoryPhotos pacps = new RssPhotoAlbumCategoryPhotos();
pacps.Add(pacp1);
pacps.Add(pacp2);
RssPhotoAlbumCategory pac1 = new RssPhotoAlbumCategory("Test Photo Album Category 1", "Test Photo Album Category Description 1", DateTime.Now.Subtract(new TimeSpan(5, 10, 0, 0)), DateTime.Now, pacps);
RssPhotoAlbumCategory pac2 = new RssPhotoAlbumCategory("Test Photo Album Category 2", "Test Photo Album Category Description 2", DateTime.Now.Subtract(new TimeSpan(9, 10, 0, 0)), DateTime.Now, pacp3);
RssPhotoAlbumCategories pacs = new RssPhotoAlbumCategories();
pac1.BindTo(ri1a.GetHashCode());
pac2.BindTo(ri1b.GetHashCode());
pacs.Add(pac1);
pacs.Add(pac2);
RssPhotoAlbum pa = new RssPhotoAlbum(new Uri("http://your.web.server/PhotoAlbumWeb"), pacs);
pa.BindTo(rc1.GetHashCode());
r.Modules.Add(pa);
RssItem ri2 = new RssItem();
ri2.Author = "Test Author 2";
ri2.Title = "Test Title 2";
ri2.Description = "Test Description 2";
ri2.Link = new Uri("http://www.yourotherserver.com/");
ri2.PubDate = DateTime.Now;
RssChannel rc2 = new RssChannel();
rc2.Items.Add(ri2);
rc2.Title = "Test Channel Title 2";
rc2.Description = "Test Channel Description 2";
rc2.Link = new Uri("http://www.yourotherserver.com/channel.html");
rc2.PubDate = DateTime.Now;
r.Channels.Add(rc2);
r.Write("out.xml");
RssBlogChannel rbc = new RssBlogChannel(new Uri("http://www.google.com"), new Uri("http://www.google.com"), new Uri("http://www.google.com"), new Uri("http://www.google.com"));
}